南美白对虾属于喜高温种,在北方地区生长期短,所以难以在自然水温条件下进行二茬养殖。笔者于2003年在山东省昌邑市建强养殖场利用地下井水和塑料温室大棚进行了白对虾二茬养殖试验。建塑料温室大棚南北2个,每个750m2,每棚内有3个水泥池,单池面积为250m2,有效水深110cm,池 Penaeus vannamei is a hi-temp species, with a short growing period in the northern part of the country, making it difficult to cultivate the second crop under natural water temperature conditions. The author in 2003 in Changyi City, Shandong Province Jianqiang farms using underground well water and plastic greenhouse greenhouse conducted two white prawn breeding trials. Build plastic greenhouse 2 north and south, each 750m2, each shed has 3 cement pool, single pool area of ​​250m2, effective depth of water 110cm, pool